48 m 34 7. R. Y 00

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.3: Solving Right Triangles
Problem 25PS
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Question
38-40
Lesson 15.3 Solve Right Triangles
Use the figures below to answer problems 30-43.
32
51°
39
47°
12
44
y
48°
10.5
8
34°
42
R
N.
b.
M
Use a tangent, sine, or cosine ratio to find the value of the indicated variable. Round decimals to
the nearest tenth.
30.
37. b
31. и
38. C
32. х
39. d
33. у
40.
m
34. g
41.
35. h
42.
mZL
36.
a
43.
mZY
Choices for problems 30-43
A) 3.9
B) 5.8
C) 7.0
D) 7.8
E) 8.2
AB) 8.8
AC) 8.9
AD) 12.0
AE) 20.1
BC) 24.9
BD) 35.6
BE) 56.6
CD) 42°
CE) 48°
Transcribed Image Text:Lesson 15.3 Solve Right Triangles Use the figures below to answer problems 30-43. 32 51° 39 47° 12 44 y 48° 10.5 8 34° 42 R N. b. M Use a tangent, sine, or cosine ratio to find the value of the indicated variable. Round decimals to the nearest tenth. 30. 37. b 31. и 38. C 32. х 39. d 33. у 40. m 34. g 41. 35. h 42. mZL 36. a 43. mZY Choices for problems 30-43 A) 3.9 B) 5.8 C) 7.0 D) 7.8 E) 8.2 AB) 8.8 AC) 8.9 AD) 12.0 AE) 20.1 BC) 24.9 BD) 35.6 BE) 56.6 CD) 42° CE) 48°
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